Contact Us


Direct Contact Information

Concorde, Inc.
701 Market Street
Suite 3400
Philadelphia, PA 19106
Phone: (800) 662-1676
Fax: (215) 575-9241
hello@dottraining.com

Stephen Rosenzweig – Founder, CEO
(215) 563-5555 founder@concorde2000.com

Natalia Lizzel Co – Chief Operations Officer
(215) 563-5555 coo@concorde2000.com

Yoni Hirt – General Counsel
(215) 845-5358 gc@concorde2000.com

Tony Cardamone – Chief Revenue Officer
(215) 523-8898 sales@concorde2000.com

Jeff Chludzinski – Chief Financial Officer
(267) 861-8906 cfo@concorde2000.com